Sussex wrote:
So Wolverhampton license anything from anywhere, which in turn means less licensing fees for those working in licensing departments in those anywhere places.
Which in turn leads to less enforcement, or higher fees, in those anywhere places.

Perhaps the operators finding the fees hard to swallow should switch to wolves.
This is more evidence of the need to take licensing away from local and make it regional or national the benefits being
1 standards are fair and equal
2 wider choice of MOT testing stations doing MOT+ to a single national standard
3 fees might be more reasonable due to economy of scale
4 Enforcement can be left in hands of local government with powers against any licensed vehicle